The 77313-424-22LF: The breakaway design means the 22-position strip can be snapped to a shorter length if the BOM calls for fewer circuits, though the part ships fully loaded with all positions populated.
77313-424-22LF BERGSTIK® Header, 22-Pin, 0.100" Pitch, Tin
MPN77313-424-22LF
Active
Amphenol ICC (FCI) BERGSTIK®, 22-position dual-row unshrouded breakaway header, 0.100" (2.54 mm) pitch, through-hole solder termination, tin-plated contacts, UL94 V-0 black thermoplastic housing.
$0.6284Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
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Independent supplier — new & surplus connector stock· Listing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | BERGSTIK® |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header, Breakaway |
| Fastening type | Push-Pull |
| Current rating | 3A per Contact |
| Operating temperature | -65°C~130°C |
| Contact material | Phosphor Bronze |
| Insulation color | Black |
| Insulation height | 0.100\" (2.54mm) |
| Insulation material | Thermoplastic |
| Material flammability rating | UL94 V-0 |
All specifications
| Parameter | Value |
|---|---|
| Style | Board to Board or Cable |
| Package | Bulk |
| Shrouding | Unshrouded |
| Termination | Solder |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 22 |
| Row spacing - mating | 0.100\" (2.54mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.114\" (2.90mm) |
| Overall contact length | 0.480\" (12.19mm) |
| Contact finish - mating | Tin |
| Contact length - mating | 0.266\" (6.75mm) |
| Contact finish thickness - post | 78.7µin (2.00µm) |
| Contact finish thickness - mating | 78.7µin (2.00µm) |
Product details
Frequently asked questions
Is the 77313-424-22LF RoHS compliant?
The part number suffix 'LF' indicates lead-free (RoHS-compliant) plating.
Can this header be broken to a smaller position count?
Yes, the breakaway design allows the 22-position strip to be snapped to a shorter length. The part ships fully loaded with all positions populated, so you can remove unneeded sections for a custom circuit count.